发明人张德明,黄志刚,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112889789 A, 授权公告日 2016-09-08.
Hughes D C, Kumar R, Johnson M A. "Method for the Synthesis of tert-Butyl 4-(2-oxoethyl)piperazine-1-carboxylate" [P]. US Patent, US 10949064 B2, 2020-11-04.
发明人钱学锋,孙丽萍,郭海燕. "A Process for Preparing High-Purity tert-Butyl 4-(2-oxoethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112831675 A, 授权公告日 2024-02-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2017, 1196, (10), 7020-7028.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 974, (5), 7978-8005.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(2-oxoethyl)piperazine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2013, 749, 9075-9099.